A Centroid Localization Algorithm for Wireless Sensor Networks based on RSSI

被引:5
|
作者
Bai, Yun [1 ]
Li, Chunming [1 ]
Xue, Yuan [1 ]
机构
[1] Inner Mongolia Univ Technol, Inst Informat Engn, Hohhot 010080, Inner Mongolia, Peoples R China
关键词
WSN; localization algorithm; RSSI; wireless localization system;
D O I
10.4028/www.scientific.net/AMM.303-306.197
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, a new triangle centroid localization algorithm for wireless sensor networks based on received signal strength indicator (RSSI) was demonstrated in great detail, and was simulated using MATLAB, and was compared with the original algorithm. Finally, wireless localization system based on CC2430/31 was set up in JAR development environment. Through hardware testing and comparison, The impact on the localization accuracy is illustrated about the signal transmission loss, beacon node density and outside interference. The superiority of this new algorithm is verified.
引用
收藏
页码:197 / +
页数:2
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